from django.db import models

from django.contrib.auth.models import AbstractUser

"""
当系统的类/方法不能满足我们需求的时候,我们就继承/重写
"""


class User(AbstractUser):
    mobile = models.CharField(max_length=11, unique=True, verbose_name='手机号')

    class Meta:
        db_table = 'tb_users'
        verbose_name = '用户'
        verbose_name_plural = verbose_name

    def __str__(self):
        return self.username
